Quality & Compliance
Certificates of Analysis
Every peplify batch we sell is tested by an independent laboratory — reverse-phase HPLC for purity, mass spectrometry for identity — and every box carries a scannable code with its lot, manufacture and expiry data. The certificate for the specific lot you receive is issued on request.
Request the certificate for your lot
Certificates are issued per lot rather than published as a showcase set, so the report you receive matches the box in your hands. Quote the lot code printed on the box and we will send the HPLC and mass-spec report for that batch.
Independent verification
Every batch is sent to a third-party laboratory before release. Identity is confirmed by mass spectrometry; purity is reported by reverse-phase HPLC.
Lot and batch traceability
Every box carries a scannable code with lot, manufacture and expiry data for a complete chain of custody from manufacture to your bench.
Certificate per lot
Quote the lot code on your box and we send the certificate for that exact batch. Earlier certificates are available on request via the contact details in the footer.
Certificates are supplied for laboratory record-keeping only and do not imply suitability for any non-research use.
Read the full research-use disclaimer